Does Compare File Hashes upload my files to a server?

No. Compare File Hashes runs entirely in your browser using on-device processing, your files never leave your device.

Compare File Hashes

Check whether two files are identical by comparing their hashes.

Runs in your browser

See it in action

Your inputReady to use

First file

Drop a file, or click to browse

Second file

Drop a file, or click to browse

Algorithm

Hashed entirely in your browser, files are never uploaded to a server.

Hash Generator

Generate SHA-1, SHA-256 and SHA-512 hashes from text or a file.

Compare PDF

Spot text differences between two versions of a PDF.

Text Diff Checker

Compare two blocks of text and highlight the differences.

File Converter

Convert data files between CSV, JSON and TSV.